baber/WOPTO huggingface dataset:
Patent KR-20020029534-A (KR)
Title: Method of Providing Synchronously Free Telephone and Advertisement in the Internet
Inventor: KIM BONG GYEOM
Filed: 2000-10-13
Abstract: PURPOSE: A concurrent free phone call and advertisement providing method on the Internet is provide d to support free phone call when a user selects a banner advertisement in displayed advertisements. CONSTITUTION: The method consists of many Internet users, many companies, free phone call service and a server. The server gets information of users and stores it in DB according to the interest(s1). The server also gets information of companies and stores it in DB according to the type of business(s2), the type of products and the type of advertisements. There are two types of banner advertisements. One is for list and the other is for advertisement. If the user selects free phone call service(s6), the banner advertisement for list is displayed(s7). When the user selects an advertisement(s8), free phone call window is displayed(s9) and the user can make a phone call(s11). After phone call, the user can get information by clicking a banner advertisement. The user can also use Internet shopping using the advertisement(s12).
Patent KR-20020030603-A (KR)
Title: A funeral ceremonies service providing system and the providing method
Inventor: NAM PYEONG HO
IPC: G06Q50/10
Filed: 2000-10-19
Abstract: PURPOSE: A system and a method for providing a funeral service are provided to offer the overall information necessary for a funeral through a PCS(Personal Communication Service), a facsimile, an ARS(Automatic Response System) via WAP(Wireless Application Protocol) as well as an Internet way, to pay the funeral expense by an insurance and to process a notice of death on online. CONSTITUTION: The system comprises a user DB(200), a user management server(205), a reservation DB(210), a reservation management server(215), a funeral insurance DB(240), a funeral insurance management server(245), an automatic estimation DB(220), an automatic estimation server(225), a geographic information DB(230), a geographic information server(235), a system providing DB(260) and a system providing server(260). The reservation server manages the reservation DB and stores the reservation service information receiving from a funeral service requestor terminal in the reservation DB. The automatic estimation server stores the result from the operation of funeral expense estimation program in the automatic estimation DB by receiving the reservation status from the reservation management server.
Patent KR-20010051291-A (KR)
Inventor: BECHTEL HELMUT
IPC: C09K11/77
Filed: 2000-10-27
Abstract: PURPOSE: A plasma display panel with red phosphor is provided to provide a plasma display screen with means for shifting the red spot toward high chroma as well as increasing the contrast in bright surroundings. CONSTITUTION: A plasma screen comprises a carrier plate(2), a transparent front plate(1), a ribbed structure dividing the space between the carrier plate and the front plate into plasma cells which are filled with a gas, one or more electrode arrays for producing quiet electrical discharges in the cells; and a phosphor layer(10) containing a phosphor material selected from rare earth metal borates of formula: EAM(11-x-y)M2xEuyB9O16 (where, EA = Ca, Sr or Ba; M1 = Gd, La; M2 = Y, Lu, Sc or In; 0< x <= 0.5; 0.01 <= y <= 0.4), and M(31-r-ss)YtEusBO3 (where, M3 = Sc, In, Lu; 0.01 <= r <= 0.99 and 0.01 <= s <= 0.15).
Patent KR-20010081951-A (KR)
Title: Air-conditioner, outdoor unit and refrigeration unit
Inventor: NAKAYAMA SUSUMU
IPC: H02K21/46
Filed: 2000-10-30
Abstract: PURPOSE: To obtain an air conditioner and an outdoor machine and a refrigerating device using a refrigerating cycle with high reliability in which consumed power is reduced with high efficiency and which can be driven by a commercial power supply. CONSTITUTION: An air conditioner comprising a refrigerating cycle comprising a compressor 1 driven by a motor, an outdoor heat exchanger 3 and an indoor heat exchanger 7. The motor is located in a motor chamber in a closed container. Refrigerant gas in the refrigerating cycle passes through the motor. The motor includes a cage type conductor and a bipolarly-magnetized permanent magnet in the iron core of a rotor. The motor is driven by a commercial power supply.
Patent KR-20020035979-A (KR)
Title: Jointing tools
Inventor: KIM DONG HUN
IPC: F16B2/20
Filed: 2000-11-07
Abstract: PURPOSE: A coupling device is provided to allow coupling to be easily performed even in the state where the head portion of the coupling screw has no space for coupling work, while protecting products from an external impact. CONSTITUTION: A coupling device comprises a coupling pin and a coupling clip(20). The coupling pin includes a head portion(12) having a support surface for supporting an object(30) to be coupled; a main body portion(13) formed in a vertical direction beneath the head portion; and a stepped portion(14) formed at an end of the main body portion, and which has a width wider than the width of the main body portion so as to support the coupling clip. The coupling clip has a main body, an insertion hole for insertion of the head portion of the coupling pin, and a passage hole for passage of the main body portion of the coupling pin inserted into the insertion hole. The main body of the coupling clip supporting the object to be coupled has elastic portions which are bent to elastically support the coupling pin.
Patent KR-20020036187-A (KR)
Title: Method for switching service in mobile communication system
Inventor: PARK DONG SEO
IPC: H04W4/12
Filed: 2000-11-08
Abstract: PURPOSE: A method for converting a service in a mobile communication system is provided to supply a convenient mobile communication service to users by converting a progressed voice service into a data service without cutting a call. CONSTITUTION: An ASS-M(Access Switching Subsystem-Mobile) in a mobile switching system receives a service change message from a control station(S1). The ASS-M judges whether the received service change message is a data change message for informing a change from a voice service to a data service(S2). If the received service change message is the data change message, the ASS-M tries a frame relay call connection to an ASS-IWF(Inter Working Function) in the mobile switching system(S3). An ASS-T(Access Switching Subsystem-Trunks) in the mobile switching system receives service change message information from the ASS-M(S4). The ASS-T analyzes the received service change message information and judges whether the analysis result is data change message information for informing a change from a voice service to a data service(S5). If the service change message information received from the ASS-M is the data change message information, the ASS-T tries an ISDN(Integrated Service Digital Network) PRI(Primary Rate Interface) call connection to the ASS-IWF(S6). The ASS-IWF receives the frame relay call try and the ISDN PRI call try and makes the corresponding data service call be connected simultaneously(S7).
Patent KR-20010051542-A (KR)
Inventor: IMAI GENJI
IPC: G03F7/004
Filed: 2000-11-08
Abstract: PURPOSE: To produce a pattern forming laminated film and to provide a pattern forming method using the film. CONSTITUTION: A negative type or positive type heat ray sensitive resin film layer (A), a sheet layer (B) transparent to heat rays and an energy beam sensitive film layer (C) containing a heat ray absorber are successively laminated on the surface of a substrate to obtain the objective pattern forming laminated film.
Patent KR-20020036496-A (KR)
Title: Multi-channel Batch Controller and the Method Therefor
Inventor: KIM WON JAE
IPC: H01L21/3063
Filed: 2000-11-10
Abstract: PURPOSE: A multi-channel chemical supply apparatus and a method for the same are provided to supply simultaneously a plurality of chemical by using a quantitative supply device. CONSTITUTION: Chemicals A, B, and C are supplied from a wafer etching chemical storage tank to one bath(BATH1) through each supply path(Pa,Pb,Pc). Each flow sensor(Sa,Sb,Sc) is installed at each supply tube(Pa,Pb,Pc). A multitude of valves(Va1,Va2),(Vb1,Vb2),(Vc1,Vc2) is installed at a multitude of lower branch tube(Pa1,Pa2),(Pb1,Pb2),(Pc1,Pc2) connected each supply path to the bath(BATH1), respectively. Outputs of the flow sensors(Sa,Sb,Sc) are applied to a signal input stage of a quantitative supply portion(100). The valves(Va1,Va2),(Vb1,Vb2),(Vc1,Vc2) are connected with a control signal output stage of the quantitative supply portion(100).
Patent KR-20010008238-A (KR)
Inventor: CHUNG KWAN YOUNG
IPC: H01Q17/00
Filed: 2000-11-16
Abstract: PURPOSE: A double sealed case in a mobile telephone is provided to extinguish or reduce damage to a head by absorbing and shielding effect of an electromagnetic wave radiated from a body output section to the head through a double sealed case installed in the body output section. CONSTITUTION: A front case(11) of a mobile telephone has a function selecting button and an LCD protective panel. A circuit board(12) includes an LCD panel being operated by the function selecting button, a number of control elements, a main output unit for transceiving a radio wave and an antenna. A rear case(13) is connected to a rear side of the circuit board(12) and assembled with a battery. A dual sealed case is manufactured of a shielding metal for absorbing and shielding electromagnetic waves which are radiated from a radio wave output section and radiated to a head of a human body.
Patent KR-20020041148-A (KR)
Inventor: HUH YEONG NAM
IPC: F24H1/00
Filed: 2000-11-27
Abstract: PURPOSE: A briquette boiler is provided to provide a high heat efficiency by absorbing most of burning heat with a hot water and easily exchange briquettes by charging into the burning chamber using a guideway. CONSTITUTION: A body(10) comprises a burning chamber(11), a heating chamber(12) enclosing the burning chamber with a discharge port(12a) and recovery port(12b) provided on its upper portion and lower portion, respectively, a heat collecting chamber(13) positioned on the upper portion of the burning chamber, and a charging chamber(14) constructed to be pushed and pulled on the one side of the burning chamber. A movable burning furnace(20) is adapted to reciprocate along the rails(15) installed on the bottom of the body between the burning chamber and the charging chamber, and provided with at least two opening(21) having a venting chamber(22) and air inlet control means on one end.
Patent KR-20010067378-A (KR)
Inventor: MIZUTANI KAZUYOSHI
IPC: G03F7/004
Filed: 2000-12-05
Abstract: PURPOSE: A positive photoresist composition which gives a photoresist pattern having high sensitivity and high resolution and having a square cross section in the production of a semiconductor device, is provided. CONSTITUTION: The positive photoresist composition contains an alkali-soluble or acid-decomposable polysiloxane having both of a recurring structural unit expressed by general formula(I) and a recurring structural unit expressed by general formula(II): wherein L is at least one divalent linking group selected from -A-NHCO-, -A-NHCOO-, -A-NHCONH-, A is a bond, alkylene group or arylene group, X is a bond or divalent linking group, Z is any one of group indicated the following formula(a) and (b), Y is hydrogen, or alkyl, aryl or aralkyl group. The composition preferably contains polysiloxane, a compound which is decomposed by an acid and generates an acid, and a solvent which can dissolve both of them.
Patent KR-20020044882-A (KR)
Title: Method for Manufacturing a Car Mat having a Feet Pad
Inventor: KIM GI JUN
IPC: B29C43/02
Filed: 2000-12-07
Abstract: PURPOSE: A method for manufacturing a mat with a footstool pad is provided to improve the productivity of the mat through a simple process while maintaining durability and functionality. CONSTITUTION: The method for manufacturing a mat for a car is comprised of: a first step of semi-vulcanizing a rubber main pad(30) integrally formed with a footstool pad(30a) on its top surface, and mounting the rubber main pad to a die; and a second step of disposing a carpet(15) on a left portion except the footstool pad of the top surface of the main pad, and compressing the die with appropriate pressure at appropriate temperature with a sewing rubber(35) being applied along the rim of the carpet.
Patent KR-20010062256-A (KR)
Inventor: CHUNZHE CHARLES YU
IPC: C03B19/14
Filed: 2000-12-08
Abstract: PURPOSE: To provide a process of producing silica soot having a high purity and a high density. CONSTITUTION: This process of producing silica soot comprises the steps of providing a furnace, maintaining the furnace at a temperature higher than 1600deg.C, introducing into the furnace a flame of oxygen-hydrocarbon or oxygen- hydrogen, introducing a high purity silicon compound into the flame, generating a high purity silica intermediate compound, retaining the silica intermediate compound there for a long period at a temperature higher than 1600deg.C, and growing the silica intermediate compound into the silica soot with a high purity and a high density and solidifying the product at the same time before discharging from the furnace.
Patent KR-20020046090-A (KR)
Inventor: CHOI GWANG SU
IPC: H01L23/50
Filed: 2000-12-12
Abstract: PURPOSE: A structure of a lead cut die for fabricating a semiconductor package is provided to prevent a package defect, by reducing the quantity of burr while making a cut surface of an outer lead neat. CONSTITUTION: A lead cut die insert on which the package is mounted is capable of moving up/down, receiving elasticity. A lead cut die is installed in the outside of the lead cut die insert. A punch moves up/down, installed in the lead cut die insert. The upper surface of the lead cut die comes to have a predetermined inclined angle, and the inclined angle of the upper surface of the lead cut die is form 10 to 20 degree.
Patent KR-20020047581-A (KR)
Title: method of manufacturing a ferrite stainless steel cold-rolled plates to improve the corrosion resistance
Inventor: JUNG SANG YEOL
IPC: B21B3/00
Filed: 2000-12-13
Abstract: PURPOSE: A method of manufacturing ferrite stainless steel cold-rolled plates with improved corrosion resistance is provided, which is characterized in that in the course of temper rolling, a steel sheet undergoes heat treatment in the air temperature range of 900 to 1300°C for 10-30 seconds. CONSTITUTION: The method of manufacturing a ferrite stainless steel cold-rolled plates with improved corrosion resistance includes the steps of annealing a cold rolled steel sheet comprising C 0.1 wt.% or less, Cr 10-20 wt.%, Ni 1.0 wt.% or less, N 0.1 wt.% or less, Si 1.0 wt.% or less, Mn 2.0 wt.% or less, Ti 0.5 wt.% or less, Nb 0.6 wt.% or less, Mo 3.0 wt.% or less, Cu 1.0 wt.% or less, a balance of Fe, and other inevitable impurities in the temperature range of 900 to 1300°C; pickling the annealed steel sheet with a mixed acid of sulfuric acid and nitric acid; heat-treating the pickled steel sheet in the air temperature range of 150 to 300°C for 10-30 seconds while carrying out temper rolling at a reduction ratio of less than 5%.
Patent KR-20020049317-A (KR)
Inventor: PARK JANG CHUN
IPC: B21D43/08
Filed: 2000-12-19
Abstract: PURPOSE: An auto positioning controller for blank guide roller is provided to increase working efficiency and productivity by automatically controlling distance between the guide rollers carrying blank according to width of the blank. CONSTITUTION: An auto positioning controller comprises a blanking die(100), a first and second guide rollers(110,120), an actuator(130,140), a carrying rod(150,160), a width detecting sensor(170), and a controller(180). The blanking die is installed downstream carrying direction of a blank to support the same. The guide rollers are positioned on the blanking die opposite to carrying direction of the blank spaced apart with each other, so as to guide the blank while rotating. The actuator is installed on the blanking die to generate rotating force according to driving control signal. The carrying rod includes one end interconnected through the rotating force and the other end hinge-coupled to a lower portion of the first guide roller. The sensor detects width of the blank to generate signal corresponding to the width. The controller supplies the corresponding driving control signal to the actuator.
Patent KR-20020049518-A (KR)
Title: Positive active material for lithium secondary battery and method of preparing same
Inventor: KWON HO JIN
IPC: H01M4/04
Filed: 2000-12-19
Abstract: PURPOSE: Anode active materials for lithium secondary cell and a method for producing the same are provided, by which it is possible to perform heat treatment at a temperature lower than solid-phase reaction and to prepare anode active materials with improved electrochemical properties, thereby providing a lithium secondary cell with improved power. CONSTITUTION: The method for preparing anode active materials is performed by mixing a metal salt solution containing lithium salt, transition metal salt, cobalt salt and phosphorus salt with a solution of a chelating agent; heating the mixture to form a gel; and subjecting the gel to heat treatment. In the method, anode active materials represented by the formula of Li1+xM1-y-zM'yPzO4 are obtained. In the formula, x is 0 to 0.5, y is 0 to 1, z is 0 to 1, and y+z is at least 0 but no more than 1. The chelating agent is a water-soluble polymer.
Patent KR-20020051402-A (KR)
Title: Flow control method of the LiBr solution for the parallel flow type absorption chiller-heater
Inventor: HAM JIN GI
IPC: F25B15/00
Filed: 2000-12-22
Abstract: PURPOSE: A method for controlling solution of parallel flow absorption type cooler and heater is provided to prevent deterioration of efficiency of the heater and cooler even on part-load operation. CONSTITUTION: A float valve is installed on a high temperature regenerator(22) to control discharge amount of a thin solution pump according to level of the high temperature regenerator to control circulating amount of LiBr solution. Flow of the solution is branched parallel to the high temperature regenerator and a lower temperature regenerator(23) after whole circulating amount of the solution is controlled by connecting a float valve outlet thin solution tube(4) and a low temperature heat exchanger inlet thick solution tube(2) with the float valve of the high temperature regenerator and a rear end of a float box(21).
Patent KR-20020055011-A (KR)
Title: shift control system for automatic transmission
Inventor: LEE CHANG UK
IPC: F16H61/02
Filed: 2000-12-28
Abstract: PURPOSE: A speed change operating device of an automatic transmission is provided to simplify the structure of a hydraulic control device by making the spool position of a manual valve in the P(Parking) range the same as in the N(Neutral) range. CONSTITUTION: A speed change operating device of an automatic transmission consists of a first movable rod(16) moving in one direction with response to the rotation of a shift lever(10) and a second movable rod(18) connected with the first movable rod and moving in an intersectional direction by receiving an action force from the first movable rod. The joint of the first movable rod and the second movable rod is moved to the position where the distance from the P range to the manual valve is the same as the distance from the N range to the manual valve. When a speed range is switched to the P range and the N range, one port of the manual valve is opened.
Patent KR-20020056068-A (KR)
Title: Catalytic aftertreatment method for the automotive emission control and its applications
Inventor: LEE HO TAEK
IPC: F01N3/22
Filed: 2000-12-29
Abstract: PURPOSE: A method for purifying exhaust gas of a vehicle is provided to enhance the purification efficiency of exhaust gas by placing a hydrocarbon decomposition catalyst between an engine and a three-way catalytic system. CONSTITUTION: A hydrocarbon decomposition catalyst(C) is placed between an engine(A) and a three-way catalyst(B). Herein, the hydrocarbon decomposition catalyst is zeolite or silica alumina. A catalyst prepared by coating zeolite or silica alumina on a carrier is installed. With the hydrocarbon decomposition catalyst, the purification efficiency of the three-way catalyst is improved.
Patent KR-20020058451-A (KR)
Title: Image sensor capable of separating color data between neighboring pixels and data scan method for the same
Inventor: CHO WAN HUI
IPC: H04N5/374
Filed: 2000-12-30
Abstract: PURPOSE: An image sensor capable of separating color data between adjacent pixels and a data scanning method therefor are provided to zigzag-scan unit pixels in an identical row and an identical column, without scanning the adjacent unit pixels at the same time, so as to effectively prevent color superposition between the unit pixels. CONSTITUTION: In an image sensor having a plurality of pixels arrayed in rows and columns, a first group of pixels(B,C) includes at least one pixel(B,C) arrayed by interposing at least one pixel(A) in a plurality of pixels forming an identical row(Rn). A second group of pixels(D,G) adjacent to the first group of pixels has pixels mutually adjacent by interposing at least one pixel(F) in a plurality of pixels forming an identical row(Rn+1), and is located in a column different from a column of the pixels forming the first group. And a control line(L11) obtains data simultaneously from the first group of pixels and the second group of pixels.
Patent KR-20020056988-A (KR)
Title: A golf game simulator
Inventor: PARK GI BOK
IPC: A63F7/06
Filed: 2000-12-30
Abstract: PURPOSE: A golf game simulator is provided to make a simulation golf game more actual. CONSTITUTION: A ball cup(46) has at least one hole(102) being located at the center of the bottom and has a concave bottom face. Two light-emitting diodes(LED2,LED3) are located right below the cup(46) for guiding a proper light beam(108) through the hole(102). A transistor(Q6) is installed right below the hole(102) and between the light-emitting diodes(LED2,LED3). A ball cup circuit(110) activates or deactivates the light sensing transistor(Q6) according to existence of a golf ball(106) in the ball cup(46).
Patent KR-20010023736-A (KR)
Title: 부각물체 영상 형성기
IPC: H05B33/12
Filed: 1998-08-31
Abstract: 플래튼(platen)을 비추지 않고 부각물체를 영상화하기 위한 장치가 제공된다.  상기 장치는 무기물 또는 유기물일 수 있는 단일 전극 전자발광 장치(12) 및 전류 공급원(14)을 포함한다.  상기 전류 공급원(14)은 상기 전자발광 장치(12)의 의 단일 전극(22)에 결합되고, 영상화될 부각물체(20)에 결합된다.  상기 부각물체의 융기부(ridges) 및 골부(valleys)에 대응하는 다른 전류 강도에서 빛을 발생하도록,  상기 부각물체의 골부 및 융기부하는 다른 강도의 전류세기로 상기 전자발광 장치에 전류를 결합한다.  발생된 빛은, 영상 획득 및 영상 프로세싱을 위하여 광학적 요소에 의해 센서 어레이로 집속될 수 있도록, 상기 부각물체(20)를 영상화한다.  본 발명의 또 다른 실시예에서는, 일대일 대응센서 어레이가 영상을 획득하기 위하여 상기 전자발광 장치(12)에 인접하여 위치한다.  부각물체(20)를 전류로부터 절연시키는 본 발명의 실시예에서, 상기 전자발광 장치(12)는 가변 저항층으로 커버링되고, 상기 가변 저항층(44)은 플렉시블 전극(46)으로 커버링된다. 상기 전류 공급원(14)으로부터 하나의 리드선은 상기 플렉시블 전극(46)에 결합될 수 있고, 또 다른 리드선은 단일 전극(22)에 결합될 수 있다.  부각물체(20)가 상기 플렉시블 전극(46)에 결합되고, 또 다른 리드선은 상기 단일 전극(22)에 결합된다.  부각물체(20)가 상기 플렉시블 전극(46)과 접촉하여 놓일 때,  상기 부각물체(20)의 융기부에 의해 생성되는  국부 압력은, 상기 부각물체(20)의 골부에 인접한 영역에서 압력에 의해 형성되는 저항보다 더 작은 압력을 갖는 전도 경로를 상기 가변 저항층(44)을 통하여 형성한다.  상기 전자발광 장치로 상기 전도 경로를 통하여 제공되는 전류의 다른 크기가, 상기 전자발광 장치로 하여금 전기전류에  부각물질(20)을 노출시키지 않도록 않고 상기 부각물체의 영상을 형성할 수 있다
Patent KR-20010023943-A (KR)
Title: 감압 접착제용 박리 라이너
IPC: B32B27/00
Filed: 1998-08-31
Abstract: 본 발명은 감압 접착제와 함께 사용하기 위한 박리 라이너에 관한 것이다. 이 박리 라이너는 열가소성 탄성중합체 올레핀의 필름을 포함한다.
Patent KR-20010031795-A (KR)
Title: 용사재료 및 그 용사에 의해 형성된 피막을 갖는 부재
IPC: C23C4/10
Filed: 1999-09-09
Abstract: a. 3가의 금속원소 Al, Ti, V, Cr, Fe, Co, Rh, In 및 희토류 금속(Sc, Y 및 란타노이드) 1종 이상과, (b) (a)와 다른 희토류 금속(Sc, Y 및 란타노이드) 1종 이상을 함유하는 복산화물을 5체적% 이상; 잔부(殘部)가 Ia족 금속을 제외한 금속산화물 및 Si의 산화물의 1종 이상으로 이루어지는 용사재료.  재료가 용사에 사용되면, 우수한 기계적, 화학적 특성을 갖는 용사피막을 효율적으로 얻는다.